package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)(?=(?:\d*[A-Za-z]))(?=(?:\S*?[A-Z]){3,}\S*?$)(?=(?:[a-zA-Z]*\d))[A-Za-z0-9]{5,30}`)
var str = `Detect
https://stackoverflow.com/%22Abcde3FGhiDE%22Zyx23
|a|b|c|AbcdEFGH123|456Ac
P A Abcde3Dd3FGhiDE Z H
ZZ123!Abcde3FGhiDE!123
Don't detect
IAMoverTHELIMITTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT3
NULLLLLLLLLLLLLLLLLLLLLLllll
|A|b|c|D|E|F|1|
<HeLLoWoRlD"123
`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/